Synology DS425+ Quad-Core 4-Bay Network Storage Server Private Cloud File Data Backup (Compatible Hard Drives Required)

USB-A 2.0 Ports: None Ethernet Ports: 1 Specification: 4-Bay NAS Cores: Quad-Core Type-C Ports: None Type: SOHO Network Storage USB-A 3.0 Ports: 2 Memory Capacity: 2GB Ethernet Speed: 2.5Gb Special Features: Supports Smart Photo Album, Full System Backup, HDD Sleep Mode, HDD Migration, Music Playback, Virtual Machine, File Link Sharing, Document Synchronization, Video Surveillance Storage, Group Space Allocation, Snapshot Support